"""
Case Type   : mysql protocol compatibility
Case Name   : 协议兼容下验证触发器
Create At   : 2024/10/23
Owner       : lvlintao666
Description :
    1、设置协议兼容相关配置
    2、建表
    3、创建触发器
    4、插入数据验证触发器
    5、清理环境
Expect      :
    1、配置成功
    2、建表成功
    3、创建触发器成功
    4、插入数据验证触发器成功
    5、清理成功
History     :
"""

import os
import time
import unittest

from yat.test import Node
from yat.test import macro

from testcase.utils.Common import Common
from testcase.utils.CommonSH import CommonSH
from testcase.utils.CommonMySQL import CommonMySQL
from testcase.utils.Constant import Constant
from testcase.utils.Logger import Logger

logger = Logger()


class ProtoTestCase(unittest.TestCase):
    def setUp(self):
        logger.info(f'-----{os.path.basename(__file__)} start-----')
        self.constant = Constant()
        self.com = Common()
        self.comsh = CommonSH('PrimaryDbUser')
        self.pri_node = Node('PrimaryDbUser')
        self.my_node = Node('mysql5')
        self.db_name = "proto_test_db"
        self.conf_path = os.path.join(macro.DB_INSTANCE_PATH,
                                      'postgresql.conf')
        self.create_db = f"drop database if exists {self.db_name};" \
                         f"create database {self.db_name} dbcompatibility='B'"
        self.user = f"proto_test_32"
        self.password = f"proto_test123"
        self.create_u = f"drop user if exists {self.user} cascade;" \
                        f"create user {self.user} with password '{self.password}';" \
                        f"select set_native_password('{self.user}','{self.password}','');"
        self.show_cmd = f"show enable_dolphin_proto;" \
                        f"show dolphin_server_port;"
        self.c_tb = f"drop table if exists tab_protocol_0032_01;" \
                    f"drop table if exists tab_protocol_0032_02;" \
                    f"create table tab_protocol_0032_01(id int, name text); " \
                    f"create table tab_protocol_0032_02( id int primary key " \
                    f"auto_increment,actiontime datetime default now(),name text); "
        self.procedure = f"delimiter // \n" \
                         f"create trigger tri_protocol_0032 after " \
                         f"insert on tab_protocol_0032_01 for each row \n" \
                         f"begin \n" \
                         f"insert into tab_protocol_0032_02(name) values(new.name); \n" \
                         f"end //\n" \
                         f"delimiter ; "
        self.insert = f"insert into tab_protocol_0032_01(id,name) values(1,'Tom'); " \
                      f"select * from tab_protocol_0032_02; "
        self.clean_tb = f"drop trigger if exists tri_protocol_0032;"\
                        f"drop table if exists tab_protocol_0032_01 cascade constraints;" \
                        f"drop table if exists tab_protocol_0032_02 cascade constraints;" \
                        f"drop user if exists {self.user} cascade;"
        self.clean_db = f"drop database {self.db_name};"

    def test_index(self):
        text = '--step1:设置协议兼容相关配置;expect:创建成功--'
        logger.info(text)
        msg = self.comsh.execute_gsguc('set',
                                       self.constant.GSGUC_SUCCESS_MSG,
                                       'enable_dolphin_proto = on')
        logger.info(msg)
        my_port = int(self.pri_node.db_port) + 10
        msg = self.comsh.execute_gsguc('set',
                                       self.constant.GSGUC_SUCCESS_MSG,
                                       f'dolphin_server_port = {my_port}')
        logger.info(msg)
        sed_cmd = f"sed -i '$a dolphin.default_database_name={self.db_name}' " \
                  f"{self.conf_path}"
        logger.info(sed_cmd)
        res = self.com.get_sh_result(self.pri_node, sed_cmd)
        logger.info(res)

        msg = self.comsh.restart_db_cluster()
        logger.info(msg)
        show_res = self.comsh.execut_db_sql(self.show_cmd)
        logger.info(show_res)
        self.assertIn('on', show_res, '执行失败' + text)
        self.assertIn(f'{my_port}', show_res, '执行失败' + text)

        logger.info(self.create_db)
        db_res = self.comsh.execut_db_sql(self.create_db)
        logger.info(db_res)
        self.assertIn(self.constant.CREATE_DATABASE_SUCCESS, db_res,
                      '执行失败' + text)
        logger.info(self.create_u)
        u_res = self.comsh.execut_db_sql(self.create_u, dbname=self.db_name)
        logger.info(u_res)
        self.assertIn(self.constant.CREATE_ROLE_SUCCESS_MSG, u_res,
                      '执行失败' + text)

        text = '--step2:M*连接数据库建表;expect:创建成功--'
        logger.info(text)
        my_sh = CommonMySQL('mysql5')
        c_res = my_sh.execut_db_sql(sql=self.c_tb, dbname=self.db_name, host=self.pri_node.db_host,
                                    port=my_port, user=self.user, password=self.password)
        logger.info(c_res)
        self.assertNotIn('ERROR', c_res, '执行失败' + text)

        text = '--step3:M*连接数据库创建触发器;expect:创建成功--'
        logger.info(text)
        pro_res = my_sh.execut_db_sql(sql=self.procedure, dbname=self.db_name, host=self.pri_node.db_host,
                                         port=my_port, user=self.user, password=self.password)
        logger.info(pro_res)
        self.assertNotIn('ERROR', pro_res, '执行失败' + text)

        text = '--step4:M*连接数据库插入数据查询;expect:创建成功--'
        logger.info(text)
        q_res = my_sh.execut_db_sql(sql=self.insert, dbname=self.db_name, host=self.pri_node.db_host,
                                        port=my_port, user=self.user, password=self.password)
        logger.info(q_res)
        self.assertNotIn('ERROR', q_res, '执行失败' + text)


    def tearDown(self):
        text = '--step5:清理环境;expect:成功--'
        logger.info(text)
        clean_res = self.comsh.execut_db_sql(self.clean_tb, dbname=self.db_name)
        logger.info(clean_res)
        self.assertIn(self.constant.DROP_TABLE_SUCCESS, clean_res,
                      '执行失败' + text)
        self.assertIn(self.constant.DROP_ROLE_SUCCESS_MSG, clean_res,
                      '执行失败' + text)
        clean_res = self.comsh.execut_db_sql(self.clean_db)
        logger.info(clean_res)
        self.assertIn(self.constant.DROP_DATABASE_SUCCESS, clean_res,
                      '执行失败' + text)
        msg = self.comsh.execute_gsguc('set',
                                       self.constant.GSGUC_SUCCESS_MSG,
                                       'enable_dolphin_proto = off')
        logger.info(msg)
        self.assertTrue(msg, '执行失败' + text)
        msg = self.comsh.execute_gsguc('set',
                                       self.constant.GSGUC_SUCCESS_MSG,
                                       f'dolphin_server_port = 3308')
        logger.info(msg)
        self.assertTrue(msg, '执行失败' + text)
        sed_cmd = f"sed -i '/dolphin.default_database_name={self.db_name}/d' " \
                  f"{self.conf_path}"
        logger.info(sed_cmd)
        res = self.com.get_sh_result(self.pri_node, sed_cmd)
        logger.info(res)
        msg = self.comsh.restart_db_cluster()
        logger.info(msg)
        status = self.comsh.get_db_cluster_status()
        logger.info(status)
        self.assertTrue("Degraded" in status or "Normal" in status)
        logger.info(f'-----{os.path.basename(__file__)} end-----')
